package com.hdi.block;

public class Test {

    public static void main(String[] args) {

        Student.printHello();
        Student.printHello();
        Student.printHello();
        Student.printHello();
        Student.printHello();
        System.out.println(Student.name);

        Student s1 = new Student();

        Student s2 = new Student("王五");

        System.out.println(Student.name);

    }
}
